baber/WOPTO huggingface dataset:
Patent WO-2020215371-A1 (WO)
Inventor: SUN YUANRU
IPC: E04H15/48
Filed: 2019-05-08
Abstract: The present invention relates to the technical field of outdoor products, and specifically relates to a novel central locking apparatus for a folding tent, the apparatus comprising a top plate, a bottom plate assembly, and a center rod provided between the top plate and the bottom plate assembly, and the apparatus being characterized in that: the bottom plate assembly comprises a bottom plate, a wrench assembly rotatably connected to the bottom plate, and a limiting sleeve slidably connected in the bottom plate; the wrench assembly abuts against the limiting sleeve, and the wrench assembly is capable of driving the limiting sleeve to slide; a limiting component is provided at a lower end of the center rod, and the limiting component may be built into the bottom plate so as to lockingly fit with the limiting sleeve; and a first elastic element is fittedly provided between the limiting sleeve and the bottom plate. Compared to the prior art, the present invention has a clever design and may be operated with one hand, thereby being extremely convenient for users.
Patent WO-2020232726-A1 (WO)
Inventor: LI WEI
IPC: H03L7/089
Filed: 2019-05-23
Abstract: The present application relates to the technical field of chips, and provides a phase locked loop, capable of solving the problems of high power consumption and high noise when a charge pump has non-ideal characteristics and complicated circuit structure of the charge pump. The phase locked loop comprises a charge pump. The charge pump comprises a pair of current sources and two differential paths. The charge pump further comprises a first switch tube and a second switch tube which are respectively provided on the two differential paths. The charge pump further comprises a first auxiliary tube and a second auxiliary tube. A gate of the first auxiliary tube is coupled to a gate of the first switch tube, and a gate of the second auxiliary tube is coupled to a gate of the second switch tube. A first end of the first auxiliary tube is coupled to the first current source, and a second end of the first auxiliary tube is coupled to a second end of the second switch tube. A first end of the second auxiliary tube is coupled to the first current source, and the second end of the first auxiliary tube is coupled to a second end of the first switch tube. Embodiments of the present application are used for inhibiting non-ideal factors of the charge pump.
Patent WO-2020010947-A1 (WO)
Title: Terminal device
Inventor: YANG ZIMEI
IPC: H04M1/02
Filed: 2019-05-28
Abstract: A terminal device, comprising: a first communication device (100), comprising a housing component (110) and a display screen component (120); the housing component (110) comprising a first housing (111), a second housing (113), and a folding mechanism (115), the first housing (111) can be rotated relative to the second housing (113) via the folding mechanism (115), thus implementing extension and retraction; the display screen component (120) comprising a first display part (121) and a second display part (123), the first display part (121) being connected to the first housing (111), the second display part (123) being connected to the second housing (113); the first housing (111) being provided with a first recessed area (130); and a second communication device (200), comprising a third display part (210), the second communication device (200) can be mounted within the first recessed area (130) and can be removed, and when removed, the second communication device (200) can be communicatively connected to the first communication device (100).
Patent WO-2019237984-A1 (WO)
Title: Image correction method, electronic device and computer readable storage medium
Inventor: TAN GUOHUI
IPC: H04N5/232
Filed: 2019-06-06
Abstract: Provided is an image correction method, comprising: acquiring at least one lens offset of an electronic device, wherein the electronic device comprises a first camera and a second camera, and the first camera or the second camera has an optical image stabilization (OIS) mode; synchronously acquiring images collected by the electronic device by means of the first camera and the second camera in the OIS mode, and calculating, according to a preset OIS calibration function and the synchronously acquired lens offset, image offset corresponding to the at least one lens offset; and performing row-by-row correction on the collected images by using the image offset.
Patent WO-2020248165-A1 (WO)
Inventor: LI JIAN
IPC: H03M13/29
Filed: 2019-06-12
Abstract: Methods, systems, and devices for concatenated polar and Reed-Solomon (RS) codes are described. A first device may encode a set of bits using a linear block code (e.g., an RS code) to generate a set of symbols; may map the set of symbols to a set of information bit channels for a polar code; may encode the mapped set of symbols using the polar code to obtain a codeword; and may transmit the codeword to a second device. In some cases, the first device may map the set of symbols based on a reliability order for the set of information bit channels. The second device may receive a candidate codeword. The second device may decode the candidate codeword using a polar code to generate a set of bits. The second device may map the set of bits to a set of symbols and may decode the set of symbols according to a linear block code.
Patent WO-2020001571-A1 (WO)
Inventor: LIANG KAN
IPC: G01N23/04
Filed: 2019-06-27
Abstract: L'invention concerne un système et un procédé de commande d'une exposition à un rayonnement sur un sujet. Le procédé consiste à obtenir des instructions d'exposition comprenant un état d'exposition d'un dispositif d'imagerie. Le procédé consiste également à déterminer des premiers composants associés au dispositif d'imagerie et une ou plusieurs opérations cibles des premiers composants correspondant à l'état d'exposition. Le procédé consiste en outre à générer des instructions d'opérations cibles sur la base de l'opération ou des opérations cibles des premiers composants. Le procédé consiste encore en outre à commander aux premiers composants d'implémenter les instructions d'opérations cibles.
Patent WO-2021000159-A1 (WO)
Title: 镜头组件
Inventor: ZHANG JIN
IPC: G02B7/04
Filed: 2019-06-30
Abstract: 一种镜头模组(100)，包括基座(1)、镜头座(2)和用于支撑镜头座(2)的支撑组件，镜头座(2)通过支撑组件悬挂于基座(1)内；镜头座(2)包括用于固定连接支撑组件的连接部(222)，连接部(222)设凹槽(223)，凹槽(223)内设有缓冲件(8)，支撑组件包括至少两个支撑件(3)，每一支撑件(3)的其中一端通过缓冲件(8)连接到凹槽(223)，每一支撑件(3)的另一端相对基座(1)固定。缓冲件(8)具有缓冲性能，当镜头座(2)在垂直于镜头光轴方向晃动时，缓冲件(8)能对支撑件(2)起到很好的缓冲作用，能够减缓镜头座(2)在垂直于镜头光轴的平面内的晃动，避免镜头座(2)晃动。
Patent WO-2021000183-A1 (WO)
Inventor: ZHANG XUANBO
IPC: H01Q1/22
Filed: 2019-06-30
Abstract: Disclosed is an antenna module applied to a mobile terminal. A mobile terminal comprises a shell, and the shell comprises an upper edge and a lower edge opposite each other, and a first side edge and a second side edge opposite each other, wherein the upper edge is sequentially provided with a first antenna, a second antenna, a third antenna and a fourth antenna, and the first side edge is provided with a fifth antenna close to the upper edge; the lower edge is sequentially provided with a sixth antenna, a seventh antenna and an eighth antenna, and the second side edge is provided with a ninth antenna close to the lower edge; and the first antenna, the second antenna, the third antenna, the fourth antenna, the fifth antenna, the sixth antenna, the seventh antenna, the eighth antenna and the ninth antenna cooperate with one another to at least form an antenna set working at a 2G-4G communication frequency band, an 8*8 MIMO antenna set working at a 5G communication frequency band, an antenna set working at a GPS-WiFi 2.4G frequency band, and an antenna set working at a WiFi 5G frequency band. The antenna module can not only be used with a traditional 2G-4G frequency band and GPS-WiFi frequency band, but is also provided with an 8*8 MIMO antenna for a 5G frequency band and an antenna for a WiFi 5G frequency band. In addition, further provided is a mobile terminal comprising the antenna module.
Patent WO-2020186658-A1 (WO)
Inventor: LI LIPING
IPC: H03M13/13
Filed: 2019-07-09
Abstract: La présente invention concerne un procédé de codage et de décodage de code polaire à fonction de correction d'erreur de décodage de blocs d'informations. Comparée au procédé de l'art antérieur, l'invention règle le problème dû au fait qu'une limite de longueur de code se solde par des capacités de décodage de code polaire loin d'être idéales. Le procédé comprend les étapes consistant à : réaliser un filtrage de canal ; configurer des blocs d'informations impairs et pairs, les coder et les transmettre ; puis recevoir des signaux de mots de code codés et transmis des blocs d'informations impairs et pairs et réaliser un processus de décodage.

L'invention améliore les performances de décodage de code polaire sans accroître la complexité du décodage, ce qui augmente considérablement l'applicabilité d'un algorithme de décodage de code polaire.
Patent WO-2020119120-A1 (WO)
Inventor: CHEN MINGDONG
IPC: G06Q40/08
Filed: 2019-07-16
Abstract: 一种异常购药的识别方法、装置、终端及计算机可读存储介质。异常购药的识别方法包括步骤：在参保人刷卡结算医疗账单时，获取参保人连续的多个时间段对应的段购药支出(S101)；分别将每个段购药支出与预设阈值比对，判断是否存在段购药支出大于预设阈值(S102)；当存在段购药支出大于预设阈值时，将医保账户标记为异常购药对象(S103)。上述方法中，通过判断是否存在段购药支出大于预设阈值来判断参保人是否存在突击购药的异常购药行为，并在存在段购药支出大于预设阈值时，将该参保人的医保账户标记为异常购药对象，医保管理单位可通过异常购药的识别方法及时识别出异常购药对象突击购药的异常购药行为并采取对应的措施。
Patent WO-2021016784-A1 (WO)
Title: Magnetic suction electrically-conductive vehicle model
Inventor: WEI HOUNENG
IPC: H01R13/62
Filed: 2019-07-29
Abstract: A magnetic suction electrically-conductive vehicle model (100), comprising a chassis (1), wheels (2) provided below the chassis, and a vehicle housing (3), also comprising a power supply part (4) and a power consuming part (5) mounted respectively on the chassis and the vehicle housing. The chassis and the vehicle housing are connected by magnetic suction, and, the connection by magnetic suction puts the power supply part into being electrically connected to the power consuming part. The vehicle housing and the chassis can be quickly and conveniently separated and assembled, and a circuit between the vehicle housing and the chassis can be quickly and conveniently connected or disconnected, maintenance and installation are very convenient, and user experience is enhanced.
Patent WO-2020029936-A1 (WO)
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W76/19
Filed: 2019-08-06
Abstract: 本公开实施例提供一种连接失败恢复的方法和设备，该方法包括：确定MCG失败的原因；根据所述MCG失败的原因，进行相应的连接失败恢复处理，和/或上报MCG失败相关信息。
Patent WO-2020038367-A1 (WO)
Inventor: MA DENGJI
IPC: H04L29/06
Filed: 2019-08-20
Abstract: 本发明公开了一种隔离用户身份信息的方法、系统、设备和存储介质，属于区块链技术领域。包括方法：用户通过区块链产生公钥和私钥；用户的公钥和用户身份信息保存在区块链中；区块链对同一用户产生多个不同的账户ID；用户通过账户ID在应用上进行注册；还包括对应的系统、设备和存储介质，针对用户信息泄露的问题，它可以保护用户的隐私，防止用户隐私泄露。
Patent WO-2020134148-A1 (WO)
Inventor: FAN JIACHENG
IPC: H01L51/50
Filed: 2019-08-29
Abstract: 本公开一种量子点发光二极管及其制备方法，包括：阳极、阴极、设置在所述阳极和阴极之间的量子点发光层、设置在所述阴极和量子点发光层之间的叠层，其中，所述叠层包括层叠设置的第一电子传输层、Ag纳米岛层和第二电子传输层，所述第一电子传输层靠近所述量子点发光层设置，所述第二电子传输层靠近所述阴极设置，所述Ag纳米岛层设置在所述第一电子传输层和所述第二电子传输层之间。
Patent WO-2021007929-A1 (WO)
Inventor: LYU PEIJUN
IPC: A61B1/00
Filed: 2019-09-02
Abstract: Provided is a flexible peristaltic robot with a built-in bidirectional air pump for the self-regulation of an airflow, the robot comprising a head-end balloon (7), a telescopic balloon (9), a tail-end balloon (1), a power source module (12), a control module (11), and bidirectional air pumps (3, 8, 10). According to the robot, the air pump is arranged inside the robot without the need for an external air pipe or an external air pump supplying air or discharging air, thereby solving the problem of the flexibility of the motion of a balloon-type peristaltic robot being low, thus improving the flexibility of the robot.
Patent WO-2020114041-A1 (WO)
Title: Artificial cement-based ultra-high-performance stone slab
Inventor: ZHONG BING
IPC: B28B1/08
Filed: 2019-09-20
Abstract: Disclosed is an artificial cement-based ultra-high-performance stone slab, comprising an ultra-high-performance concrete slab body prepared by taking intense pressure as one of the necessary means, and characterized in that a mesh is embedded in the slab body, the mesh is provided with a nut, and a screw of the nut is exposed from the back of the slab body. In the present invention, using basic materials and a formulation process, that is necessary for ultra-high-performance concrete (UHPC), is a basic requirement, and intense vibration, intense pressure and vacuumizing serve as the main slab preparation methods. The slab prepared in the present invention has the notable characteristics of ultra-high strength, high toughness and high durability of the ultra-high-performance concrete, and various performance indicators of the ultra-high-performance concrete are several times superior to those of ordinary-strength concrete, such that the defects of low strength, low density, poor disassembly resistance, poor weather resistance and poor freeze-thaw resistance of the original cement-based slab of the inventor are completely overcome.
Patent WO-2021003848-A1 (WO)
Inventor: KE LINBO
IPC: G09F9/30
Filed: 2019-09-24
Abstract: A display panel and a method for preparing a display panel. The display panel comprises a planar region (100) and a bending region (200), and the display panel comprises a flexible substrate and a drive circuit layer (40); the flexible substrate at least comprises a first flexible layer (10), a barrier layer (20), and a second flexible layer (30); the drive circuit layer (40) is formed on the side of the second flexible layer (30) away from the barrier layer (20); and within the bending region (200), a groove (11) is formed on the side of the first flexible layer (10) away from the barrier layer (20). By providing a groove (11), the technical problem in which the stress on the bending region (200) is concentrated is alleviated.
Patent WO-2020088155-A1 (WO)
Inventor: MENG XIANDONG
IPC: G02B6/00
Filed: 2019-09-25
Abstract: La présente invention concerne un substrat optique (11) et un appareil d'affichage. Le substrat optique (11) comprend : une plaque de guidage de lumière (111), qui comprend une face d'incidence de lumière et une face d'extraction de lumière adjacente à la face d'incidence de lumière, la plaque de guidage de lumière (111) étant configurée pour permettre à la lumière, qui pénètre dans la plaque de guidage de lumière (111) à partir de la face d'incidence de lumière, de se propager, de manière totalement réfléchie, vers une surface opposée de la plaque de guidage de lumière (111) opposée à la face d'incidence de lumière ; et de multiples structures d'extraction de lumière (112), qui sont disposées sur la face d'extraction de lumière de la plaque de guidage de lumière (111) et qui sont utilisées pour extraire la lumière propagée de manière totalement réfléchie à partir de la plaque de guidage de lumière (111), dans une direction allant de la face d'incidence de lumière à la surface opposée, la zone de projections orthographiques des multiples structures d'extraction de lumière (112) sur la face d'extraction de lumière de la plaque de guidage de lumière (111) étant successivement augmentée.
Patent WO-2021056456-A1 (WO)
Title: Spraying assembly, spraying system, mobile device and spraying method
Inventor: SHU ZHAN
IPC: B64D1/18
Filed: 2019-09-27
Abstract: A spraying assembly (100), comprising a spray head assembly (110), a pressure switch (120), a water pump device (130) and a main pipe (141), the main pipe (141) being obliquely provided relative to the horizontal plane, and the pressure switch (120) provided adjacent to a first end (1411) of the main pipe (141) being used for connecting a liquid inlet flow channel (111) and an exhaust flow channel (113), so as to discharge gas in the spraying assembly (100). Further disclosed are a spraying system, a mobile device and a spraying method for a mobile device.
Patent WO-2020078442-A1 (WO)
Title: Ballot ticket sorting module using side-open paper feed channels
Inventor: Luo jia li
IPC: G07C13/00
Filed: 2019-10-18
Abstract: The present invention relates to a ballot ticket sorting module using side-open paper feed channels in the technical field of ticket counting machines. The ballot ticket sorting module comprises a first channel (7), wherein a positioning connection structure is arranged between the first channel (7) and a reader, so that the inlet of the first channel (7) and the outlet of the reader are in direct communication; a second channel (5) and a third channel (6) are respectively arranged on one end of the first channel (7) far away from the reader; a rotating sorting element (22) is arranged between the inlet of the second channel (5) and the inlet of the third channel (6); the sorting element (22) is connected to a first driving apparatus that drives the sorting element (22) to rotate; when the sorting element (22) is located at the start position, the second channel (5) communicates with the first channel (7) to form a first sorting channel; and when the sorting element (22) is located at the end position, the third channel (6) communicates with the first channel (7) to form a second sorting channel. By means of the ballot ticket sorting module using side-open paper feed channels, the automatic sorting of ballot tickets can be completed, thereby preventing manual errors, and improving the sorting efficiency.
Patent WO-2021072763-A1 (WO)
Inventor: Zhu Zuzheng
IPC: H04L29/06
Filed: 2019-10-18
Abstract: An unmanned aerial vehicle activation method, an unmanned aerial vehicle unbinding method, a device, and a storage medium. The method comprises: determining whether the current value of a real name system identification bit is a preset value (S101); if yes, displaying an activation confirmation page (S102); upon detecting an activation confirmation operation, transmitting a product sequence code and a user account to a server (S103); and according to activation result information transmitted by the server, activating an unmanned aerial vehicle (S104). The method can quickly activate the unmanned aerial vehicle.
Patent WO-2020088365-A1 (WO)
Inventor: CHEN PING
IPC: C07K16/46
Filed: 2019-10-25
Abstract: Provided are a bispecific antibody binding to both a Her2-positive cell and a T cell or NK cell and a minicircle DNA expression vector encoding the bispecific antibody. The bispecific antibody can mediate killing of Her2-positive cancer cells by T cells or NK cells and can be used to treat Her2-related cancer.
Patent WO-2021087702-A1 (WO)
Title: Sloped terrain prediction method and device, radar, unmanned aerial vehicle, and operation control method
Inventor: ZHU HUANGJIAN
IPC: G01S13/08
Filed: 2019-11-04
Abstract: A sloped terrain prediction method and device, a radar, an unmanned aerial vehicle, and an operation control method. The unmanned aerial vehicle is equipped with a radar. The method comprises: acquiring detection data of an omnidirectionally scanned region obtained by a process of a radar rotationally scanning the ground (S110); performing, according to the detection data, fitting to obtain a fitting plane of the omnidirectionally scanned region (S120); determining, according to the fitting plane, a terrain parameter of the omnidirectionally scanned region (S130); and adjusting, according to the terrain parameter, a maneuver of an unmanned aerial vehicle (S140).
Patent WO-2021012495-A1 (WO)
Inventor: LIU LIZHEN
IPC: G10L15/26
Filed: 2019-11-11
Abstract: A method for verifying a speech recognition result comprises: randomly selecting user response speech data generated based on a preset conversation script in a given application scenario; dividing a user speech segment in the user response speech data into multiple speech sub-segments of a preset time length; extracting acoustic features from the respective speech sub-segments, and acquiring emotion tags for the respective speech sub-segments according to the acoustic features; linearly joining the emotion tags and the user response speech data, and adding speech sub-segment identifiers; and comparing speech recognition results corresponding to the respective speech sub-segments against standard speech recognition results, and calculating the percentage of speech sub-segments having matching speech recognition results. The invention can efficiently and accurately verify the accuracy of a speech recognition result in a selected application scenario.
Patent WO-2021092766-A1 (WO)
Title: Transfert intercellulaire et alignement d'avance temporelle améliorés
Inventor: WANG WENJIAN
IPC: H04W36/00
Filed: 2019-11-12
Abstract: Des modes de réalisation de l'invention concernent un transfert intercellulaire et un alignement d'avance temporelle améliorés. Dans les modes de réalisation de l'invention, le premier dispositif reçoit du deuxième dispositif le rapport de mesure comprenant les informations spécifiques de ce deuxième dispositif. Le premier dispositif sélectionne un troisième dispositif pour un transfert intercellulaire en fonction de l'intensité de signal du dispositif cible et de nouveaux critères. Le troisième dispositif détermine si l'avance temporelle courante est valide et effectue la pré-compensation d'avance temporelle. La présente invention permet ainsi de réduire la fréquence de transfert intercellulaire et d'obtenir une transmission de données rapide.
Patent WO-2021097649-A1 (WO)
Title: 一种软质假肢复合材料及其制备方法
Inventor: Lin Lanhua
IPC: C08L33/10
Filed: 2019-11-19
Abstract: 一种软质假肢复合材料及其制备方法。该复合材料包括以下按重量份计的组分：铜粉15-25份、纳米碳25-35份、碳纳米管13-18份、纳米二氧化钛10-15份、鸡蛋壳50-80份、废弃龙虾壳30-45份、聚甲基丙烯酸甲酯25-38份、马来酸接枝剂1-3份、香茅草精油1-5份、环氧树脂5-25份、海藻精12-25份、N，N-二甲基苯胺1-3份，将金属类材料处理后，通过改性处理，负载在鸡蛋壳粉上，使得鸡蛋壳粉作为载体，增强了自身的力学性能，即保证了生物相容性的基础上，提高力学性能，且制备成本低。
Patent WO-2020108363-A1 (WO)
Inventor: ZHU YUNFANG
IPC: F04D29/28
Filed: 2019-11-20
Abstract: Disclosed is a high-strength centrifugal impeller suitable for a dust collector, comprising an impeller upper cover (1), an impeller lower cover (2), and centrifugal blades (3). The impeller lower cover (2) and the impeller upper cover (1) are concentric and have the same center axis. The centrifugal blades (3) are circumferentially arranged along the center axis at equal intervals. Each of the upper edge surface (31) and the lower edge surface (32) of each centrifugal blade (3) is provided with at least two connecting points (5) so as to realize fixed connection with the impeller upper cover (1) and the impeller lower cover (2) respectively, and the distance between each connecting point (5) and the corresponding outer end part of the upper edge surface (31) or the lower edge surface (32) is less than or equal to 0.2mm. The distribution density of the connecting points (5) does not need to be increased, the vibration amplitudes of the end parts of the upper edge surfaces (31) and the lower edge surfaces (32) of the centrifugal blades (3) can be reduced merely by limiting the relative positions of the connecting points (5), so that connecting strength and fatigue durability are improved.
Patent WO-2020164287-A1 (WO)
Title: Nouvelle forme de metconazole, son procédé de préparation et son utilisation
Inventor: BRISTOW JAMES TIMOTHY
IPC: A01N43/50
Filed: 2019-11-21
Abstract: L'invention concerne une modification cristalline I de 5- (4-chlorobenzyl) -2, 2-diméthyl-1-(1H -1, 2, 4-triazol-1-ylméthyl) cyclopentanol (metconazole). La modification cristalline est caractérisée, par exemple en ce qu'elle présente au moins 3 des réflexes suivants, dans n'importe quelle combinaison, en tant que 2θ ± 0,2 degré dans un diffractogramme de rayons X sur poudre (X-RPD) enregistré à l'aide d'un rayonnement Cu-Kα à 25 °C : 2θ = 10,3 ± 0,2 (1) 2θ = 15,8 ± 0,2 (4) 2θ = 20,6 ± 0,2 (5) 2θ = 22,2 ± 0,2 (6) 2θ = 23,3 ± 0,2 (7). L'invention concerne également un procédé de préparation de la modification cristalline, des compositions comprenant la modification cristalline et son utilisation dans la lutte contre des infestations fongiques.
Patent WO-2020108426-A1 (WO)
Inventor: CHEN LEI
IPC: C07K14/54
Filed: 2019-11-25
Abstract: 本公开涉及一种人白细胞介素10变体及其衍生物。具体而言，本公开涉及具有一个或多个氨基酸突变的人白细胞介素10及其PEG化衍生物，这些突变增加了蛋白的稳定性和/或提高了人白介素10的细胞增殖活性，为蛋白的成药性提供了良好的基础。